Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Kb3 win in 1 half-moves
2 Rf6 win in 1 half-moves
3 Rg6 win in 1 half-moves
4 Ka3 draw
5 Kb4 draw
6 Kb5 draw
7 Rb6 draw
8 Ka5 loss in 4 half-moves
9 Rc6 loss in 4 half-moves
10 Rd6 loss in 4 half-moves
11 Rh6 loss in 4 half-moves
12 Ra5 loss in 2 half-moves
13 Ra7 loss in 2 half-moves
14 Ra8 loss in 2 half-moves
15 Re6 loss in 1 half-moves